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[patch, i386] false dependencies fix

From: "Nesterovskiy, Alexander" <alexander dot nesterovskiy at intel dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Wed, 2 May 2018 09:55:09 +0000
Subject: [patch, i386] false dependencies fix
Dlp-product: dlpe-windows
Dlp-reaction: no-action
Dlp-version: 11.0.200.100

This patch fixes false dependencies for vmovss, vmovsd, vrcpss, vrsqrtss, vsqrtss and vsqrtsd instructions.

Tested on x86-64/Linux, no new test fails, some SPEC 2006/2017 performance gains.
Please let me know if something is wrong here and should be changed.

--
Alexander Nesterovskiy

Attachment: falsedep.patch
Description: falsedep.patch

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